nilsbecker
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b3aed5987c
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Merge branch 'master' of https://github.com/Nils-Becker/z3
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2018-04-08 18:27:21 +02:00 |
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Nils Becker
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7585f28dec
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Improved quantifier instantiation logging
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2018-04-08 18:18:02 +02:00 |
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Nikolaj Bjorner
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b572639fcd
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fix #1545
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2018-03-17 17:49:33 -07:00 |
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Bruce Mitchener
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76eb7b9ede
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Use nullptr.
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2018-02-12 14:05:55 +07:00 |
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Bruce Mitchener
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7167fda1dc
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Use override rather than virtual.
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2018-02-10 09:56:33 +07:00 |
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Nikolaj Bjorner
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357b4b20fd
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fix #1365. Filter MBQI instantiations for as-array terms that lead the array theory to return unknown and therefore block further instantiations. as-array terms are at this point almost always created from internal model values so quantifier instantiations with these have little value, other than instantiations of other paraameters that may indepdendently help
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-11-23 11:17:41 -08:00 |
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Nikolaj Bjorner
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009e94d188
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update to theory_seq following examples from PJLJ
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-08-30 14:00:01 -07:00 |
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Nikolaj Bjorner
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bcf229dcfd
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removing dependencies on simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-08-26 11:23:41 -07:00 |
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Nikolaj Bjorner
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e2b46257d6
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reducing dependencies on simplifier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-08-22 15:09:34 -07:00 |
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Nikolaj Bjorner
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b19f94ae5b
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make include paths uniformly use path relative to src. #534
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-07-31 13:24:11 -07:00 |
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Christoph M. Wintersteiger
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faa19117e4
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Fixed inconsistent state upon solver interruption. Partially fixes #951.
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2017-07-21 17:42:48 +01:00 |
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Nikolaj Bjorner
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ec29a03c8f
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add facility to dispense with cancellation (not activated at this point). Address #961 by expanding recurisve function definitions that are not tautologies if the current model does not validate
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-04-07 21:22:38 -07:00 |
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Nikolaj Bjorner
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228111511c
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fixing build break, addressing #935
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2017-03-11 18:41:36 +01:00 |
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Nikolaj Bjorner
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725e79e9eb
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re-enable ematching on recursive function definitions, disabling ematching breaks regressions
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-11-20 06:24:47 -08:00 |
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Nikolaj Bjorner
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6a9b5ea3af
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fix unsoundness reported in issue #777, disable ematching on recursive function definition axioms exposed in #793
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-11-19 15:29:43 -08:00 |
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Christoph M. Wintersteiger
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5ef7d38d72
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Whitespace
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2016-11-05 14:39:23 +00:00 |
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Christoph M. Wintersteiger
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3bea00efe3
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added smt_params trace
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2016-07-13 15:35:29 +01:00 |
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Nikolaj Bjorner
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7c6540e18f
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recursive function definitions; combine model-building functionality
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-03-03 07:59:03 -08:00 |
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Nikolaj Bjorner
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a25336a899
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fix test build, working on rec-functions and automata complementation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-03-01 22:31:44 -08:00 |
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Nikolaj Bjorner
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aec5a38b14
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fix memory leak in SAT solver exposed by regression tests
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2016-01-06 11:44:55 -08:00 |
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Nikolaj Bjorner
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4e155887b2
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consolidate cancellation to context check_cancel_flag instead of calling in set_cancel()
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2015-12-11 09:51:43 -08:00 |
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Christoph M. Wintersteiger
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b9e273800c
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Made quantifier-related parts of smt::model_finder and smt::model_checker interruptable.
Fixes #178
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2015-07-29 16:55:45 +01:00 |
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Nuno Lopes
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71d31c1267
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minor optimization to reset() methods in smt::ketnel and smt::quantifier_manager
Signed-off-by: Nuno Lopes <a-nlopes@MSRC-4051274.europe.corp.microsoft.com>
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2015-02-27 11:48:14 +00:00 |
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Nikolaj Bjorner
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d6964226c7
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indentation
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-10-07 15:38:44 -07:00 |
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Nikolaj Bjorner
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e27b7e3038
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use size_t for return values from strlen
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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2014-03-01 11:09:57 -08:00 |
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Ken McMillan
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56b3406ee5
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added mbqi.id option, working on quantifiers in duality
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2013-12-10 11:41:25 -08:00 |
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Leonardo de Moura
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ff999773b2
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adjusting verbose msgs
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-04 11:17:24 -08:00 |
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Leonardo de Moura
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ffb7e26c75
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removed front-end-params
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-02 10:05:29 -08:00 |
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Leonardo de Moura
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288a96610f
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ported VCC trace streams
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-02 09:08:47 -08:00 |
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Leonardo de Moura
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02e763bb6b
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env params
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-12-01 20:56:40 -08:00 |
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Leonardo de Moura
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cadd35bf7a
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checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-11-01 21:44:35 -07:00 |
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Leonardo de Moura
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add684d8e9
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checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2012-10-21 13:32:12 -07:00 |
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